Modified and CS updated.

FORM GRIMOIRE ACCEPTED!

YESSSSSSSSSSSSSSSSSSS!

The limit I had was that to use it, he has to basically abandon his Vessel. He enters the book, but the book remains outside, therefore he needs someone to hold on to it for him, or... well, it could get stolen, it could get lost, it could end up nations away, it could end up in a river somewhere, or other randomness.